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Broadband Coaxial Circulators
Yusntech Broadband Coaxial Circulators are wideband RF microwave non-reciprocal devices covering 0.95–18 GHz. They feature low insertion loss, high isolation, and high power handling for reliable signal routing in 50Ω systems. Widely used in radar, satellite communications, wireless base stations, and RF test equipment. OEM and customized solutions are available for system integration.
Features
- Wideband frequency coverage
- Low insertion loss
- High isolation performance
- High power handling
- Compact coaxial design
Applications
- Radar T/R modules
- Satellite communication systems
- RF power amplifier protection
- Wireless base stations
- Test & measurement systems
Model↑↓ | Freq. (GHz) | IL. (dB Max) | Isolation (dB Min) | VSWR | Power (W) | Conn. | Inquiry |
|---|---|---|---|---|---|---|---|
| YSBCC100-R95-2-S | 0.95-2 | 0.8 | 16 | 1.40 | 100 | SMA / N | Inquiry |
| YSBCC150-1R35-3-N | 1.35-3 | 0.7 | 17 | 1.35 | 150 | SMA / N | Inquiry |
| YSBCC100-1R5-3R5-N | 1.5-3.5 | 0.7 | 19 | 1.35 | 100 | SMA / N | Inquiry |
| YSBCC150-2-4-N | 2-4 | 0.6 | 18 | 1.30 | 150 | SMA / N | Inquiry |
| YSBCC50-2-6-S | 2-6 | 1.7 | 12 | 1.60 | 50 | SMA / N | Inquiry |
| YSBCC150-3-6-N | 3-6 | 0.6 | 20 | 1.30 | 100 / 150 | SMA / N | Inquiry |
| YSBCC100-4-8-N | 4-8 | 0.6 | 18 | 1.30 | 100 | SMA / N | Inquiry |
| YSBCC30-6-12-S | 6-12 | 0.6 | 20 | 1.45 | 30 | SMA | Inquiry |
| YSBCC30-6-18-S | 6-18 | 1.5 | 17 | 1.90 | 30 | SMA | Inquiry |
FAQ
A broadband coaxial circulator is a wideband RF microwave device that routes signals in one direction across a wide frequency range in 50Ω systems.
Yusntech broadband coaxial circulators typically cover wide frequency ranges from VHF to X/Ku-band for RF and microwave applications.
It supports wideband operation, enabling a single device to replace multiple narrowband circulators in complex RF systems.
They are widely used in radar systems, satellite communication, wireless infrastructure, RF amplifiers, and test & measurement equipment.
Insertion loss refers to signal attenuation through the device. Low insertion loss ensures efficient RF signal transmission.
High isolation prevents signal leakage between ports, improving system stability and protecting sensitive RF components.
Yes. Yusntech broadband coaxial circulators are designed for high power RF and microwave applications, including radar transmit systems.
Standard options include SMA and N-type connectors, with customization available for different RF system requirements.
Broadband circulators cover wider frequency ranges, while narrowband types are optimized for specific frequency bands with higher performance.
Yes, they are widely used in radar T/R modules and high-power microwave front-end protection systems.
Yes. Yusntech offers OEM and ODM services for customized broadband coaxial circulators based on customer specifications.
Yes. We support customized frequency bands, insertion loss targets, isolation levels, and power ratings for system integration.
They are used in aerospace, defense, satellite communications, telecom base stations, and RF testing industries.
They redirect reflected power away from amplifiers, preventing damage and improving system reliability.
Selection depends on frequency range, power level, isolation, insertion loss, and connector type. Yusntech provides technical support for optimal selection.